Search found 5 matches

by MM_user
Thu Apr 23, 2015 9:29 am
Forum: User discussion
Topic: Numerical Errors
Replies: 3
Views: 1537

Re: Numerical Errors

Thanks for your reply. Here is the STDOUT results: ./run_tests.py --blas --tol=100 testing_zgemm -l -NN -c ok testing_zgemm -l -NC -c ok testing_zgemm -l -CN -c ok testing_zgemm -l -CC -c ok testing_zgemv -c ok testing_zgemv -T -c ok testing_zgemv -C -c ok testing_zhemv -L -c ok testing_zhemv -U -c ...
by MM_user
Thu Apr 23, 2015 8:22 am
Forum: User discussion
Topic: Numerical Errors
Replies: 3
Views: 1537

Numerical Errors

Hi, I'm running the MAGMA test quite on multiple new CentOS 6 machines each with two Nvidia Tesla GPUs and I get several test failures (44) and errors (63). I ran with a tolerance of 100. I'm using MAGMA as an acceptance test for a new purchase and I'm not sure what to do about the errors and failur...
by MM_user
Tue Oct 22, 2013 12:01 pm
Forum: User discussion
Topic: Using Magma 1.40 for Acceptance Tests: Any Suggestions?
Replies: 4
Views: 3033

Re: Using Magma 1.40 for Acceptance Tests: Any Suggestions?

Thanks you for your suggestion. But I think I have some questions. I tried running with --nthread 12 (on a six-core machine) and the results were identical to the single core run. In both cases, it seems to be using only a single CPU core. Is there any way I can run this on all CPU cores? Also, I ra...
by MM_user
Mon Oct 21, 2013 12:44 pm
Forum: User discussion
Topic: Using Magma 1.40 for Acceptance Tests: Any Suggestions?
Replies: 4
Views: 3033

Using Magma 1.40 for Acceptance Tests: Any Suggestions?

We're ordering servers that have two CPUs and two dual-GPU video cards in a 2u rack-mounted chassis. Our concern is that the server might not have enough cooling capacity when both the CPU and GPU are fully utilized. We're thinking of using magma in the acceptance tests in order to heavily utilize b...
by MM_user
Mon Oct 21, 2013 9:16 am
Forum: User discussion
Topic: SOLVED: How to compile on 64-bit Red Hat?
Replies: 0
Views: 1362

SOLVED: How to compile on 64-bit Red Hat?

I'm trying to compile MAGMA 1.4 on a 64-bit RedHat 6.0 system. I don't have the Intel compiler, or MKL. I do have CUDA installed, as well as the standard BLAS and LAPACK versions which came with Red Hat. How do I compile? Which make.inc.xxxx do I use? I tried modifying make.inc.goto by removing the ...